1. Department of Chemistry and Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, Departament de Física, Universitat Jaume I, Av. Sos Baynat, s/n, 12071 Castelló, Spain, and Departamento de Físico-Química, Instituto de Química de Araraquara, Universidade Estadual Paulista, R. Prof. Francisco Degni s/n, 14800-900 Araraquara SP...